MX2016009533A - Electroplating bath containing trivalent chromium and process for depositing chromium. - Google Patents

Electroplating bath containing trivalent chromium and process for depositing chromium.

Info

Publication number
MX2016009533A
MX2016009533A MX2016009533A MX2016009533A MX2016009533A MX 2016009533 A MX2016009533 A MX 2016009533A MX 2016009533 A MX2016009533 A MX 2016009533A MX 2016009533 A MX2016009533 A MX 2016009533A MX 2016009533 A MX2016009533 A MX 2016009533A
Authority
MX
Mexico
Prior art keywords
chromium
electroplating bath
depositing
bath containing
containing trivalent
Prior art date
Application number
MX2016009533A
Other languages
Spanish (es)
Inventor
Dal Zilio Diego
Schiavon Gianluigi
Original Assignee
Coventya S P A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49989624&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2016009533(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Coventya S P A filed Critical Coventya S P A
Publication of MX2016009533A publication Critical patent/MX2016009533A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/06—Electroplating: Baths therefor from solutions of chromium from solutions of trivalent chromium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/002—Cell separation, e.g. membranes, diaphragms
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/02—Tanks; Installations therefor
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/10—Electroplating: Baths therefor from solutions of chromium characterised by the organic bath constituents used
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/18—Electroplating using modulated, pulsed or reversing current

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)

Abstract

The present invention refers to an electroplating bath for depositing chromium which comprises at least one trivalent chromium salt, at least one complexing agent, at least one halogen salt and optionally further additives. Moreover, the invention refers to a process for depositing chromium on a substrate using the mentioned electroplating bath.
MX2016009533A 2014-01-24 2015-01-26 Electroplating bath containing trivalent chromium and process for depositing chromium. MX2016009533A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14152463.7A EP2899299A1 (en) 2014-01-24 2014-01-24 Electroplating bath containing trivalent chromium and process for depositing chromium
PCT/EP2015/051469 WO2015110627A1 (en) 2014-01-24 2015-01-26 Electroplating bath containing trivalent chromium and process for depositing chromium

Publications (1)

Publication Number Publication Date
MX2016009533A true MX2016009533A (en) 2016-10-28

Family

ID=49989624

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016009533A MX2016009533A (en) 2014-01-24 2015-01-26 Electroplating bath containing trivalent chromium and process for depositing chromium.

Country Status (12)

Country Link
US (2) US10619258B2 (en)
EP (2) EP2899299A1 (en)
JP (1) JP6534391B2 (en)
KR (2) KR20160113610A (en)
CN (2) CN113818053B (en)
BR (1) BR112016016834B1 (en)
CA (1) CA2935934C (en)
ES (1) ES2944135T3 (en)
HU (1) HUE061836T2 (en)
MX (1) MX2016009533A (en)
PL (1) PL3097222T3 (en)
WO (1) WO2015110627A1 (en)

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KR102533808B1 (en) * 2018-12-11 2023-05-17 아토테크 도이칠란트 게엠베하 운트 콤파니 카게 Method and plating apparatus for forming a film of chromium or chromium alloy
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RU2734986C1 (en) * 2020-03-23 2020-10-27 Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский химико-технологический университет имени Д. И. Менделеева" (РХТУ им. Д. И. Менделеева) Method for electrochemical deposition of chrome coatings from self-regulating electrolyte based on trivalent chromium compounds
FI129420B (en) * 2020-04-23 2022-02-15 Savroc Ltd An aqueous electroplating bath
US20230243057A1 (en) * 2020-07-15 2023-08-03 Tata Steel Nederland Technology B.V. Method for electrodepositing a functional or decorative chromium layer from a trivalent chromium electrolyte
KR102350114B1 (en) * 2020-08-03 2022-01-10 김근호 Eco-friendly aluminum electrolytic chromate treatment method
CN112226791A (en) * 2020-10-26 2021-01-15 厦门市金宝源实业有限公司 Trivalent chromium plating solution, preparation method thereof and trivalent chromium plating method
EP4023793A1 (en) * 2021-01-05 2022-07-06 Coventya SAS Electroplating bath for depositing chromium or chromium alloy from a trivalent chromium bath and process for depositing chromium or chromium alloy
EP4151779A1 (en) * 2021-09-15 2023-03-22 Trivalent Oberflächentechnik GmbH Chrome-indium, chrome-bismuth and chrome antimony coating, method for the production and use thereof
CN113735172B (en) * 2021-10-08 2023-04-07 上海良仁化工有限公司 Method for preparing fine-particle chromium hydroxide from chromium-containing sludge
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CN115928108B (en) * 2022-12-23 2023-08-01 中国科学院青海盐湖研究所 Method for directly preparing trivalent chromium compound by electrochemical ferric chromium oxide

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Also Published As

Publication number Publication date
WO2015110627A1 (en) 2015-07-30
BR112016016834B1 (en) 2022-02-08
EP2899299A1 (en) 2015-07-29
CA2935934A1 (en) 2015-07-30
HUE061836T2 (en) 2023-08-28
JP6534391B2 (en) 2019-06-26
ES2944135T3 (en) 2023-06-19
PL3097222T3 (en) 2023-05-29
CN113818053A (en) 2021-12-21
US11905613B2 (en) 2024-02-20
JP2017503926A (en) 2017-02-02
EP3097222A1 (en) 2016-11-30
BR112016016834A2 (en) 2017-08-08
CN105917031B (en) 2021-11-02
US20200308723A1 (en) 2020-10-01
CN105917031A (en) 2016-08-31
KR102430755B1 (en) 2022-08-10
CN113818053B (en) 2024-07-05
CA2935934C (en) 2022-03-01
KR20210147081A (en) 2021-12-06
US20170009361A1 (en) 2017-01-12
US10619258B2 (en) 2020-04-14
EP3097222B1 (en) 2023-03-29
KR20160113610A (en) 2016-09-30

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